Pasteurization equipment for milk disinfection, having function of accurate regulating

Abstract

The invention relates to pasteurization equipment for milk disinfection, having a function of accurate regulating. The pasteurization equipment comprises a base, a controller, a water tank, a water filling pipe, a drain pipe, a pressure reducing mechanism, a liquid inlet pipe, a liquid outlet pipe and a heat dissipation mechanism, wherein a speed regulating mechanism and a heater are arranged in the water tank; the speed regulating mechanism comprises a heating pipe, a hinging assembly, a steering assembly and two hoses; the steering assembly comprises a lifting unit, a lifting block, a connecting rod and a connecting plate; and the pressure reducing mechanism comprises a pressure reducing box, a blocking block, a seal assembly, a top plate and two supporting rods. According to the pasteurization equipment for milk disinfection, having the function of accurate regulating disclosed by the invention, through the pressure reducing mechanism, the pressure intensity in the water tank is reduced, so that the boiling point temperature of water in the water tank is reduced, and the situation that the water temperature is too high, and nutrient substances of the milk run off is avoided; moreover, the flow rate of the milk in the heating pipe is regulated by the speed regulating mechanism, so that the heating time of the milk is accurately controlled, favorable sterilization and disinfection effect is guaranteed, and the practicality of the equipment is improved.

Description

technical field [0001] The invention relates to the field of milk product processing equipment, in particular to a pasteurization equipment with precise adjustment function for milk disinfection. Background technique [0002] The principle of sterilization is within a certain temperature range, the lower the temperature, the slower the bacteria multiply; the higher the temperature, the faster the bacteria multiply. But if the temperature is too high, the bacteria will die. Different bacteria have different optimum growth temperature and heat and cold resistance. Pasteurization is actually taking advantage of the fact that pathogens are not very heat-resistant, and treating them with appropriate temperature and holding time to kill them all. However, after pasteurization, a small number of harmless or beneficial, relatively heat-resistant bacteria or bacterial spores remain. The pasteurization machine formally uses this principle to heat the milk to 75-90 degrees Celsius a...

AI Technical Summary

Problems solved by technology

[0003] Existing pasteurizers mainly use heated water to conduct heat to milk to achieve the effect of sterilization. However, when heating water is used to raise the temperature, it is difficult to accurately control the temperature of the water, and the water temperature may be too cold or too hot. Thus affecting the sterilization effect, not only that, but the existing pasteurization equipment cannot accurately control the heat preservation time of milk, if the heat preservation time is too short or too long, it will also affect the quality of milk, and then cause the pasteurization of existing milk disinfection Reduced machine availability

Images